Sunworld Cartoon Cute High Quality 8GB USB 2.0 Flash Drive Memory - Rose-Carmine(Music Men) Rubber material. Water proof and shock absorption Compatible with most Windows, Linux and Mac Operating Systems. Compatible with all USB 1.1 and USB 2.0 devices. High performance, low power consumption, non-volatile storage Cute cartoon shape instantly attract people's eyes Storage Temperature -4F to 185F (-20C to 88C)